How to use BindingContext when the viewmodel has got DI property in the constructor?

[davecameos]

Hi,

I registered a service in RegisterTypes using Prism.DryIoc within App.xaml.cs

The view model is something like this:

public class MainViewModel
{
    protected IAppInfo AppInfo { get; }
  
    public MainViewModel(IAppInfo appInfo)
    {
        AppInfo = appInfo;
    }
  
    public string Name { get => AppInfo.Name; }
  
    public string Version { get => AppInfo.Version; }
}

When I try to bind the context in the corresponding view, the exception appears saying it cannot be used because the view model constructor is not parameterless.

<ContentPage.BindingContext>
    <vm:ViewAPageViewModel />
  </ContentPage.BindingContext>

How can I solve this? Thank you

[brianlagunas]

Don't manually define the BindingContext, use the ViewModelLocator instead

[davecameos]

thank you. I was looking at that. cheers